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Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Castine (4421), including PM2.5, PM10, O₃, CO, NO₂, and SO₂ data. This dashboard shows the current AQI and 7-day weather forecast for Castine, ME. Learn about pollution levels, humidity, wind, and temperature trends to make informed outdoor activity decisions.
Updated daily using real-time data from Open-Meteo. Check this page regularly for live air pollution updates in Castine and surrounding areas.
Isle au haut (4645) , Deer isle (4627) , Owls head (4854) , Winterport (4496) , Matinicus (4851) , Rockland (4841) , Newport (4953) , Belfast (4915) ,